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由于个人英语水平烂得要命,请各位帮忙把下面压力容器的技术要求翻译一下;$ Q' M8 P3 w e
1.ALL DIMENSIONS IN MM- {9 T0 O7 S6 d" E$ m& ^. u
2.ALL FLANGE BOLT HOLES ARE TO STRADDLE VESSEL CENTERLINES AND 0° ,90°,180°,270° CENTERLINES IN ' h! K3 K6 D2 R0 Z3 r2 E- i% P
PLAN VIEW
' d! r. E6 T9 D' w2 E7 T3.ALL FABRICATION WELDING ,INSPECTION AND TESTING TO COMPLY WITH AS 1210-1997
3 b) A) p$ b1 j/ q. L6 B) e7 l4.ALL FANGES TO BE WELDNECK RAISED FACE IN ACCORDANCE WITH ASME B16.5 UNO.
& _3 q2 N( O' Y- i7 H- q5.FLANGE BOLTING SHALL BE STUD BOLTS TO ANS1 B18.2.1 THREANDE FULL LENGTH WITH REMOVABLE NUT
( n, L6 W* G6 y* J TO ANS1 B18.2.2 EACH END.& ]9 x6 }4 o# u
THREADS SHALL BE:. [8 V* [4 x5 K# A+ u; ?
1 INCH AND SMALLER -COARSE SERIES
/ ?; q& d: ^, k 1-1/8" AND LARGER -8 THREAD SERIES
O! ]) T" ~$ l ANS1 B1.1 CLASS 2A IMALE1&CLASS 2B (FFEMALE). b+ c/ V, ?& ^ N) O7 Q0 C
6.ALL INSIDE EDGES OF NOZZLES TO HAVE RADIUS R3 MINIMUM.
/ C! q+ `0 X# Y7.EXTERNAL SURFACE TREATMENT TO BE POWDER COATING
+ Q: K$ C! t, A6 L5 J5 P/ h8.UNFACTORED REGIONAL WIND SPEED=48M/S$ w% ]* u! k+ S4 p# w
4 }8 R% v# R% s- x[ 本帖最后由 xuzhanhu2005 于 2008-2-2 15:38 编辑 ] |
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